Right this morning, the 3:rd amplifier just broke on my R-115 SW, bought in 2016. With that said, the amplifier have broke and been replaced two times already, so the life time of these amplifiers seems to be about 18 month. Now I have to change amplifier again so I can use my subwoofer another year, this will be amplifier number four in a time of four years. Actually I have owned a number of subwoofers in my life, and I have never encountered anything like this before, usually they lasts more or less forever and this is the most expensive one I ever owned.
Isn't there any extended warranty for this amplifier, or any exchange program?
If I got it right, I can try to change the red marked component to get it working again?